127377120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 438177600

約数和(自身を除く): 310800480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 137, 149, 156, 160, 195, 208, 240, 260, 274, 298, 312, 390, 411, 416, 447, 480, 520, 548, 596, 624, 685, 745, 780, 822, 894, 1040, 1096, 1192, 1248, 1370, 1490, 1560, 1644, 1781, 1788, 1937, 2055, 2080, 2192, 2235, 2384, 2740, 2980, 3120, 3288, 3562, 3576, 3874, 4110, 4384, 4470, 4768, 5343, 5480, 5811, 5960, 6240, 6576, 7124, 7152, 7748, 8220, 8905, 8940, 9685, 10686, 10960, 11622, 11920, 13152, 14248, 14304, 15496, 16440, 17810, 17880, 19370, 20413, 21372, 21920, 23244, 23840, 26715, 28496, 29055, 30992, 32880, 35620, 35760, 38740, 40826, 42744, 46488, 53430, 56992, 58110, 61239, 61984, 65760, 71240, 71520, 77480, 81652, 85488, 92976, 102065, 106860, 116220, 122478, 142480, 154960, 163304, 170976, 185952, 204130, 213720, 232440, 244956, 265369, 284960, 306195, 309920, 326608, 408260, 427440, 464880, 489912, 530738, 612390, 653216, 796107, 816520, 854880, 929760, 979824, 1061476, 1224780, 1326845, 1592214, 1633040, 1959648, 2122952, 2449560, 2653690, 3184428, 3266080, 3980535, 4245904, 4899120, 5307380, 6368856, 7961070, 8491808, 9798240, 10614760, 12737712, 15922140, 21229520, 25475424, 31844280, 42459040, 63688560, 127377120]

約数ペア:

[(1, 127377120), (2, 63688560), (3, 42459040), (4, 31844280), (5, 25475424), (6, 21229520), (8, 15922140), (10, 12737712), (12, 10614760), (13, 9798240), (15, 8491808), (16, 7961070), (20, 6368856), (24, 5307380), (26, 4899120), (30, 4245904), (32, 3980535), (39, 3266080), (40, 3184428), (48, 2653690), (52, 2449560), (60, 2122952), (65, 1959648), (78, 1633040), (80, 1592214), (96, 1326845), (104, 1224780), (120, 1061476), (130, 979824), (137, 929760), (149, 854880), (156, 816520), (160, 796107), (195, 653216), (208, 612390), (240, 530738), (260, 489912), (274, 464880), (298, 427440), (312, 408260), (390, 326608), (411, 309920), (416, 306195), (447, 284960), (480, 265369), (520, 244956), (548, 232440), (596, 213720), (624, 204130), (685, 185952), (745, 170976), (780, 163304), (822, 154960), (894, 142480), (1040, 122478), (1096, 116220), (1192, 106860), (1248, 102065), (1370, 92976), (1490, 85488), (1560, 81652), (1644, 77480), (1781, 71520), (1788, 71240), (1937, 65760), (2055, 61984), (2080, 61239), (2192, 58110), (2235, 56992), (2384, 53430), (2740, 46488), (2980, 42744), (3120, 40826), (3288, 38740), (3562, 35760), (3576, 35620), (3874, 32880), (4110, 30992), (4384, 29055), (4470, 28496), (4768, 26715), (5343, 23840), (5480, 23244), (5811, 21920), (5960, 21372), (6240, 20413), (6576, 19370), (7124, 17880), (7152, 17810), (7748, 16440), (8220, 15496), (8905, 14304), (8940, 14248), (9685, 13152), (10686, 11920), (10960, 11622)]